PG

1

2

3

6

5

4

EN

SW

GND

VIN

FB

NC/PG

1

2

3

6

5

4

EN

SW

GND VIN

FB

1

2

3

5

4

EN

SW

GND

VIN

FB

SOT23-5

DBV Package

(Top View)

SOT23-6

DDC Package

(Top View)

SOT563-6

DRL Package

(Top View)

3

TLV62569, TLV62569P

www.ti.com

SLVSDG1C – DECEMBER 2016 – REVISED OCTOBER 2017

Product Folder Links: TLV62569 TLV62569P

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Copyright © 2016–2017, Texas Instruments Incorporated

5 Pin Configuration and Functions

Pin Functions

PIN NUMBER

I/O/PWR

DESCRIPTION

NAME

SOT23-5

SOT23-6

SOT563-6

EN

1

1

5

I

Device enable logic input. Logic high enables the device, logic low

disables the device and turns it into shutdown. Do not leave floating.

GND

2

2

2

PWR

Ground pin.

SW

3

3

4

PWR

Switch pin connected to the internal FET switches and inductor

terminal. Connect the inductor of the output filter to this pin.

VIN

4

4

3

PWR

Power supply voltage input.

PG

-

5

6

O

Power good open drain output pin for TLV62569P. The pull-up

resistor should not be connected to any voltage higher than 5.5V. If

it's not used, leave the pin floating.

FB

5

6

1

I

Feedback pin for the internal control loop. Connect this pin to an

external feedback divider.

NC

-

-

6

O

No connection pin for TLV62569DRL. The pin can be connected to

the output or the ground. Or leave it floating.

(1)

Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only and the device is not switching. Functional operation of the device at these or any other conditions beyond those indicated under

recommended operating conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect

device reliability.

(2)

All voltage values are with respect to network ground terminal.

(3)

While switching

6 Specifications

6.1 Absolute Maximum Ratings

Over operating temperature range (unless otherwise noted)

(1)

MIN

MAX

UNIT

Voltage

(2)

VIN, EN, PG

–0.3

6

V

SW (DC)

–0.3

V

–3.0

9

V

FB

–0.3

5.5

V

–40

150

°C

–65

150

°C